Phosphatidic acid
Also called mediator pa, soy lecithin phosphatidic acid.
The best price per 750 mg and per month, form by form, across 1 UK retailer, and where to buy it cheapest. A unit for comparing, not advice.
Comparing phosphatidic acid
We count the phosphatidic acid a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. 750 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.
Phosphatidic acid
| Rank | Product | Per 750 mg | Per month | Lasts | Buy | How it is worked out |
|---|---|---|---|---|---|---|
| 1 |  Cheapest per doseBest value under 6 months' supplyTransparent LabsGrowth Powder - 30 serv  · 30 servings · 750 mg a servingDetails and price historyAdd to my stack | £1.80 | £53.99 | 30 days | £53.99View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
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Nothing we could verify yet
Every listing for this form is unverified, so none is ranked. They are listed below with the reason.
How we work out these prices
We count the amount of phosphatidic acid per serving as stated on the label.
Questions
Where can I buy phosphatidic acid cheapest in the UK?
On 20 October 2026, the cheapest phosphatidic acid per dose from a UK seller was Growth Powder - 30 serv at Healf (£1.80 per 750 mg, £53.99 a month). That is by price per 750 mg, across 1 UK retailer and 1 product, with every price checked daily; the table above shows the working for each.
What is the best price per 750 mg of phosphatidic acid today?
£1.80 per 750 mg, for Growth Powder - 30 serv at Healf (£1.80 per 750 mg, £53.99 a month), on 20 October 2026. It is the one phosphatidic acid product we price from a UK seller so far.
How much does phosphatidic acid cost per month?
At one 750 mg dose a day, the cheapest works out at £53.99 a month, for Growth Powder - 30 serv at Healf, on 20 October 2026. A month is 30 days, and the figure follows the dose you enter in the table.
What does “per 750 mg” mean?
It is the unit we use to put every product on the same scale: the price of 750 mg of phosphatidic acid, whatever the pack size or serving size. It is a comparison unit, not a recommendation of how much to take. Use the “Your daily dose” box to see costs at the amount you actually take.
Why is a product I have seen in the shops missing?
If a retailer’s listing does not let us confirm the amount per serving, the pack size or the form, we do not guess and we do not show the product. It appears once its label has been read and confirmed.
How up to date are the prices?
Prices on this page were last checked on 20 October 2026. Every table shows the date its prices were checked. Always confirm the price on the retailer’s site before buying.
Do retailers pay to appear higher?
No. We earn a commission when you buy through our links, but the order is set only by price per dose. No retailer or brand can pay for position.